Hakone Restaurant Buffet. Open on Saturday evening only, Hakone offers an excellent steak-and-seafood buffet featuring assorted sushi, daily catch, shrimp and veggie tempura, and grilled teriyaki steak. There's also a limited à la carte menu. The restaurant doesn't offer ocean views, but the upscale setting features Asian decor, fountains, shoji screens, and linen tablecloths. Be sure to try the signature martini—a hibiscus sake made with Sprite and a little cranberry juice. Yum. Hapuna Beach Prince Hotel, 62-100 Kaunaoa Dr., Kohala Coast, HI, 96743. 808/880–1111. www.princeresortshawaii.com. Closed Sun.–Fri. No lunch.